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Infinity's Metal Matrix Diaphragm drivers minimize distortion
The Primus PC251 features Infinity's exclusive Metal Matrix Diaphragm ("MMD" for short) driver technology in both the 3/4" tweeter and the dual 5-1/4" woofers. These MMD drivers consist of a stiff aluminum core, anodized on both sides for increased strength and rigidity. The result is extremely fast, extremely accurate response, giving you distinctly cleaner, more realistic sound, even at higher volume levels.

Build your own Primus® system
The Infinity Primus PC251 will fill just about any room with dramatic and well-defined sound. Pair it with Infinity's P363 floor-standing speaker or P153 bookshelf speaker to create a stunning Primus home theater system. And don't forget to add the perfectly matched PS38 powered subwoofer to get deep, accurate bass in the mix.

Your home theater's most important speaker

The center channel speaker is the workhorse in a home theater system. It has to reproduce clear dialogue and special effects that keep your eyes and ears glued to the movie action. A high-quality center speaker is a great investment for any surround sound setup. Try to choose one that's as closely matched as possible to your front right and left speakers, so that as sound moves across the front stage, it stays seamlessly realistic.

Connections

Color-Coded: The speaker's binding posts are color-coded
(red/black) for easy identification between positive and negative.

Mounting Options

Wall Mounting: The center channel speaker has
two keyhole slots in the upper left and right corners of the back panel. In
addition, two non-skid rubber bumpers are attached in the lower corners so the
speaker won't mar wall surfaces when the speaker is mounted.

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Great Speaker

I had missed the great audio days of the 70's. Recently I purchased a Yamaha RX-V477. I wanted to get speakers that would compliment that unit. The Infinity Primus P363 tower speakers, P153 bookshelf speakers, PC251 center speaker, and PS38 woofer are great. My music sounds great. Watched a movie with the family and felt like I was in the theater. Great speakers.

Pros:Sound reproduction is very good. Enclosures allow the sound to be natural.

Infinity Primus PC251

Nice sound, and solid build for a good price. I have one of these both for my living room system, and my computer room system. These center channels sound great for their size, and provide great sound for a reasonable price. They take some break in time, so if they sound a little off out of the box, give them some time.

Great center!!!!!!!!

I got this great center speaker yesterday and hooked it up as soon as it got here,It provides a seamless transition between L+R channels and great dialog with movies.Its voice matched to my Infinity towers.My system is now complete and I couldnt be happier.Thanks Crutchfield and all the advisors who assisted me!

Excellent Value

This was purchased to replace an Infinity CS Video center speaker purchased 15 years ago. At the time, the CS cost over $300. Rather than replace the cones and foam of the old one, I chose to purchase a new one but decided not to spend as much money. The Infinity Primus PC251 has been a great purchase. Delivery was efficient and fast. Installation was 5 minutes, the sound is very good and the cost/quality value is excellent. I kept my old JBL L5 speakers (4) and my Cerwin Vega subwoofer and the new Primus fits right in. I would highly recommend this center speaker.

Pros:Great sound and reasonably priced.

Cons:The cabinet is a little large. If you have limited space, this one could be a challenge.

Get everything you’ll need to enjoy your new Infinity Primus PC251

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You'll need wire to connect your center channel speaker to your amp or receiver.Cut your speaker wire to the exact length you need with a spool of bulk speaker wire. No wire is included with this speaker.

Add connectors to your bulk speaker wire for a neater, easier, and more reliable installation.